minecraft_25w45a_unobfuscated/net/minecraft/world/level/block/CropBlock.java

/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  com.mojang.serialization.MapCodec
 */
package net.minecraft.world.level.block;

import com.mojang.serialization.MapCodec;
import net.minecraft.core.BlockPos;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.util.Mth;
import net.minecraft.util.RandomSource;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.InsideBlockEffectApplier;
import net.minecraft.world.entity.monster.Ravager;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.item.Items;
import net.minecraft.world.level.BlockGetter;
import net.minecraft.world.level.ItemLike;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.LevelReader;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.Blocks;
import net.minecraft.world.level.block.BonemealableBlock;
import net.minecraft.world.level.block.FarmBlock;
import net.minecraft.world.level.block.VegetationBlock;
import net.minecraft.world.level.block.state.BlockBehaviour;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.block.state.StateDefinition;
import net.minecraft.world.level.block.state.properties.BlockStateProperties;
import net.minecraft.world.level.block.state.properties.IntegerProperty;
import net.minecraft.world.level.gamerules.GameRules;
import net.minecraft.world.phys.shapes.CollisionContext;
import net.minecraft.world.phys.shapes.VoxelShape;

public class CropBlock
extends VegetationBlock
implements BonemealableBlock {
    public static final MapCodec<CropBlock> CODEC = CropBlock.simpleCodec(CropBlock::new);
    public static final int MAX_AGE = 7;
    public static final IntegerProperty AGE = BlockStateProperties.AGE_7;
    private static final VoxelShape[] SHAPES = Block.boxes(7, age -> Block.column(16.0, 0.0, 2 + age * 2));

    public MapCodec<? extends CropBlock> codec() {
        return CODEC;
    }

    protected CropBlock(BlockBehaviour.Properties properties) {
        super(properties);
        this.registerDefaultState((BlockState)((BlockState)this.stateDefinition.any()).setValue(this.getAgeProperty(), 0));
    }

    @Override
    protected VoxelShape getShape(BlockState state, BlockGetter level, BlockPos pos, CollisionContext context) {
        return SHAPES[this.getAge(state)];
    }

    @Override
    protected boolean mayPlaceOn(BlockState state, BlockGetter level, BlockPos pos) {
        return state.is(Blocks.FARMLAND);
    }

    protected IntegerProperty getAgeProperty() {
        return AGE;
    }

    public int getMaxAge() {
        return 7;
    }

    public int getAge(BlockState state) {
        return state.getValue(this.getAgeProperty());
    }

    public BlockState getStateForAge(int age) {
        return (BlockState)this.defaultBlockState().setValue(this.getAgeProperty(), age);
    }

    public final boolean isMaxAge(BlockState state) {
        return this.getAge(state) >= this.getMaxAge();
    }

    @Override
    protected boolean isRandomlyTicking(BlockState state) {
        return !this.isMaxAge(state);
    }

    @Override
    protected void randomTick(BlockState state, ServerLevel level, BlockPos pos, RandomSource random) {
        float growthSpeed;
        int age;
        if (level.getRawBrightness(pos, 0) >= 9 && (age = this.getAge(state)) < this.getMaxAge() && random.nextInt((int)(25.0f / (growthSpeed = CropBlock.getGrowthSpeed(this, level, pos))) + 1) == 0) {
            level.setBlock(pos, this.getStateForAge(age + 1), 2);
        }
    }

    public void growCrops(Level level, BlockPos pos, BlockState state) {
        int age = Math.min(this.getMaxAge(), this.getAge(state) + this.getBonemealAgeIncrease(level));
        level.setBlock(pos, this.getStateForAge(age), 2);
    }

    protected int getBonemealAgeIncrease(Level level) {
        return Mth.nextInt(level.random, 2, 5);
    }

    protected static float getGrowthSpeed(Block type, BlockGetter level, BlockPos pos) {
        boolean vertical;
        float speed = 1.0f;
        BlockPos below = pos.below();
        for (int xx = -1; xx <= 1; ++xx) {
            for (int zz = -1; zz <= 1; ++zz) {
                float blockSpeed = 0.0f;
                BlockState blockState = level.getBlockState(below.offset(xx, 0, zz));
                if (blockState.is(Blocks.FARMLAND)) {
                    blockSpeed = 1.0f;
                    if (blockState.getValue(FarmBlock.MOISTURE) > 0) {
                        blockSpeed = 3.0f;
                    }
                }
                if (xx != 0 || zz != 0) {
                    blockSpeed /= 4.0f;
                }
                speed += blockSpeed;
            }
        }
        BlockPos north = pos.north();
        BlockPos south = pos.south();
        BlockPos west = pos.west();
        BlockPos east = pos.east();
        boolean horizontal = level.getBlockState(west).is(type) || level.getBlockState(east).is(type);
        boolean bl = vertical = level.getBlockState(north).is(type) || level.getBlockState(south).is(type);
        if (horizontal && vertical) {
            speed /= 2.0f;
        } else {
            boolean diagonal;
            boolean bl2 = diagonal = level.getBlockState(west.north()).is(type) || level.getBlockState(east.north()).is(type) || level.getBlockState(east.south()).is(type) || level.getBlockState(west.south()).is(type);
            if (diagonal) {
                speed /= 2.0f;
            }
        }
        return speed;
    }

    @Override
    protected boolean canSurvive(BlockState state, LevelReader level, BlockPos pos) {
        return CropBlock.hasSufficientLight(level, pos) && super.canSurvive(state, level, pos);
    }

    protected static boolean hasSufficientLight(LevelReader level, BlockPos pos) {
        return level.getRawBrightness(pos, 0) >= 8;
    }

    @Override
    protected void entityInside(BlockState state, Level level, BlockPos pos, Entity entity, InsideBlockEffectApplier effectApplier, boolean isPrecise) {
        if (level instanceof ServerLevel) {
            ServerLevel serverLevel = (ServerLevel)level;
            if (entity instanceof Ravager && serverLevel.getGameRules().get(GameRules.MOB_GRIEFING).booleanValue()) {
                serverLevel.destroyBlock(pos, true, entity);
            }
        }
        super.entityInside(state, level, pos, entity, effectApplier, isPrecise);
    }

    protected ItemLike getBaseSeedId() {
        return Items.WHEAT_SEEDS;
    }

    @Override
    protected ItemStack getCloneItemStack(LevelReader level, BlockPos pos, BlockState state, boolean includeData) {
        return new ItemStack(this.getBaseSeedId());
    }

    @Override
    public boolean isValidBonemealTarget(LevelReader level, BlockPos pos, BlockState state) {
        return !this.isMaxAge(state);
    }

    @Override
    public boolean isBonemealSuccess(Level level, RandomSource random, BlockPos pos, BlockState state) {
        return true;
    }

    @Override
    public void performBonemeal(ServerLevel level, RandomSource random, BlockPos pos, BlockState state) {
        this.growCrops(level, pos, state);
    }

    @Override
    protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
        builder.add(AGE);
    }
}